Q9MJE350
R11A120
89.8V
1.03V
1.08V
QFN1MJ15004
QFP1MJ15003
0.52V
0.54V
REP10.33 5W
0.09V
QFP2MJ15003
REP20.33 5W
0.09V
QFP3MJ15003
REP30.33 5W
0.09V
QFP4MJ15003
REP40.33 5W
0.09V
QFP5MJ15003
0.09V
REN10.33 5W
REN20.33 5W
REN30.33 5W
REN40.33 5W
0.11V
QFN2MJ15004
QFN3MJ15004
QFN4MJ15004
QFN5MJ15004
0.11V 0.11V 0.11V 0.11V
0V
FINAL BIAS
R21A180
R22A180
REP50.33 5W
REN50.33 5W
Q1BC546B
Q6MJE350
Q5MJE350
89.2V
Q2BC546B
89.4V
R01A6.8k
C0222uF 50V
0.13V
R05120k
0.13V
C042200uF
50V
+90V
R03120k
90V
C01150pF
VCC (+)
VCC ()
C052.7pF
R021.5k
Q17MJE15032
Q18MJE15033
R12A1.5k
D011N4148
D021N4148
R0633
FILE:
REVISION:
DRAWN BY: PAGE OF
TITLE
DATE
2000 Watt Peak Class AB Audio Power Amplifier For 2Ohms
Loudspeaker (Core)
mpqef2000ls220131Heru Himawan Tejo Laksono
(15/01/2013)1 1
2000 Watt Peak Class AB Audio Power Amplifier for 2Ohms
Loudspeaker
THIS SCHEMATIC IS LICENSED UNDER THE THERMS OF GNU GENERAL
PUBLIC LICENSE V. 3.YOU MUST INCLUDE THIS SCHEMATIC WITHIN THE
PRODUCT THAT BASED ON IT OR BASEDTHE MODIFIED VERSION OF THIS
SCHEMATIC, PRESERVE THIS LICENSE NOTICE, PRESERVETHE GNU GENERAL
PUBLIC LICENSE AS THE DEFAULT LICENSE, PRESERVE THE DESIGNERNAME,
PRESERVE THE INVENTOR NAME AND PLATFORM NAME OF THE TECHNOLOGY
ASBASES THIS SCHEMATIC. THIS IS FREE SCHEMATIC AS PROVIDED IN THE
HOPE THAT IT WILLBE USEFUL, BUT WITH ABSOLUTELY NO WARRANTY.
THE COPYLEFT OF LICENSE IS AVAILABLE AT:
http://www.gnu.org/licenses/gpl.html
SKEMATIK INI DILISENSIKAN DI BAWAH ATURANATURAN GNU GENERAL
PUBLIC LICENSEV. 3. ANDA HARUS MENYERTAKAN SKEMATIK INI BERSAMA
PRODUK BERBASIS SKEMATIK INIATAU BERBASIS VERSI MODIFIKASI SKEMATIK
INI, MENYERTAKAN CATATAN LISENSI INI,MENYATAKAN GNU GENERAL PUBLIC
LICENSE SEBAGAI LISENSI ASLI, MENYERTAKAN NAMAPERANCANG, DAN
MENYERTAKAN NAMA PENEMU SERTA NAMA PLATFORM TEKNOLOGIDASAR SKEMATIK
INI. INI ADALAH SKEMATIK BEBAS, TERSEDIA DALAM HARAPAN
DAPATBERGUNA, NAMUN JELAS TANPA JAMINAN.
CATATAN LISENSI TERSEDIA PADA SITUS:
http://www.gnu.org/licenses/gpl.html
R1356k0.5W
R14A6.8k
Q10MJE340 80.4V
79.9V
MATRIX 1.4 MPQEF VARIANT(IMPEMENTING QUAD EMITTER FOLLOWER WITH
MIRRORED PREBUFFER)
R01B56k
QFN6MJ15004
QFP6MJ15003
0.09V
0.11V
R04120k
C0322uF 80V
R09A15k
Q7BC546B
22.2V
22.9VR0839k
0.74V
SPECIFICATIONS:
MAX. OUTPUT PEAK POWER: 2000 WATT PEAK @ 2OHMS LOUDSPEAKERMAX.
RMS OUTPUT RMS POWER: 1000 WATT RMS @ 2OHMS LOUDSPEAKERMAX. BRIDGED
RMS OUTPUT POWER: 2000 WATT RMS @ 4OHMS LOUDSPEAKERRMS OUTPUT
MAGNITUDE: 44.7V RMSPEAK OUTPUT MAGNITUDE: 65V PEAKFREQ. RESPONSE:
20Hz ~ 20kHzMAX. OUTPUT GAIN: 40dBINPUT: 100mV PEAKDC POWER SUPPLY:
90V DC (DUAL SUPPLY)
Q3MJE340
Q4MJE340
2
.
9
5
V
2
.
9
5
V
3.45V
R07120k
D091N4740
D111N4740
R14B82k
R09B150k
Q8MJE350
R1039k
32.3VD101N4752
32.8V
REP60.33 5W
REN60.33 5W
D031N4148
D041N4148
D051N4148
D061N4148
D071N4148
D081N4148
QFN7MJ15004
QFP7MJ15003
0.09V
0.11V
REP70.33 5W
REN70.33 5W
R11B820
R21B27k
R22B27k
1
CNT6
1
CNT7
PGND
1
CNT3
1
CNT5
1
CNT4
1
C
N
T
8
L0116uH 0V
1
2
3
CNT1
1
2
3
CNT2
S
.
I
N
P
U
T
S
.
G
N
D
V
C
C
(
)
V
C
C
(
+
)
B
R
I
D
G
E
I
N
P
U
T
P.GND
O
U
T
(
)
O
U
T
(
+
)
1
CNT9
INTERCHANNEL GND
(
C
H
A
O
N
L
Y
)
Q12MJE350
Q11MJE340
0.50V
1.02V
0.99V
D141N4004
D131N4004
D161N4004
D171N4004
R20A1.5k
C064.7uF50V
R12B30k
0V
0.04V0.50V
FINAL BIAS
D181N4004
R20B30k
R17A6.8k
80.5V
R17B82k
Q15MJE350
R19A6.8k
80.4V
79.9V
D151N4740
R19B82k
Q16MJE340
79.9V
D121N4740
R1856k0.5W
R1656k0.5W
Design & Formulation By Heru Himawan Tejo LaksonoVer.
mpqef2000ls22013Rev. 1 (15/01/2013)URL:
http://matrix14freeamp.sourceforge.net/
PERHATIAN:==========
SKEMATIK INI HANYA DIANJURKAN BAGI PERAKIT PENGUAT DAYA AUDIO
PROFESIONAL.TIDAK DIANJURKAN MODIFIKASI TANPA UJI COBA SPICE
STANDAR U.C. BERKELEY CAD GROUP.
DUKUNGAN TEKNIKAL PENERAPAN & PENYEDIAAN LITERATUR RUMUS
SKEMATIK INI HANYATERSEDIA BAGI PIHAK YANG BERKENAN MENDONASI.
PREBUFFER BIAS
PREBUFFER BIAS
R15680
Q14MJE350
Q13MJE340
